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Nanoparticle solar control film

A technology of solar energy and control system, applied in the direction of instruments, vanadium compounds, synthetic resin layered products, etc., can solve the problems of increasing the energy consumption of vehicle heating systems, heating vehicles, and expensive silver.

Pending Publication Date: 2022-05-27
RACING OPTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the colder part of the year, such systems may have the detrimental effect of increasing the energy consumption of the vehicle's heating system, as the sun's rays cannot effectively heat the vehicle
Also, silver is an expensive material

Method used

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  • Nanoparticle solar control film
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Examples

Experimental program
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Embodiment Construction

[0024] The present disclosure includes various solar control systems and methods. The following detailed description, taken in conjunction with the accompanying drawings, is intended as a description of several presently contemplated embodiments, and is not intended to represent the only forms in which the disclosed invention may be developed or utilized. This specification describes its functions and features in conjunction with the described embodiments. It should be understood, however, that the same or equivalent functions may be implemented by different embodiments, which are also encompassed within the scope of the present disclosure. It should also be understood that relational terms such as first and second are only used to distinguish one entity from another and do not necessarily require or imply any actual such relationship in the order between the entities.

[0025] figure 1 is a cross-sectional view of the solar control system 16 according to an embodiment of th...

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Abstract

A solar control system for a vehicle window includes a substrate made of biaxially oriented polyethylene terephthalate, a thermochromic film formed on the substrate or on an intermediate dielectric layer, and a protective layer formed on the substrate. The protective layer may be made of biaxially oriented polyethylene terephthalate and may be laminated on a thermochromic film or on a thermochromic core comprising one or more thermochromic films and / or dielectric layers. The thermochromic film may include vanadium dioxide nanocrystals. The solar control system can be applied to vehicle windows, such as windshields of automobiles.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] This application is related to U.S. Provisional Application No. 62 / 897,615, entitled "NANOPARTICLE SOLAR CONTROL FILM", filed on September 9, 2019, and this application claims the benefit of the aforementioned application, the entirety of which is The contents are expressly incorporated herein by reference. [0003] Statement: Federally Sponsored Research / Development [0004] Not applicable technical field [0005] The present disclosure relates generally to solar control systems for vehicles, and more particularly, to solar control films that may be applied to vehicle windows, such as windshields of automobiles. Background technique [0006] In order to reduce the energy consumption of the air conditioning system, efforts have been made to limit the solar radiation entering the vehicle. For example, US Patent No. 8,361,260, which is incorporated herein by reference in its entirety, describes the use of a silver laye...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B7/06B60J11/08B32B27/08C01G31/00C03C27/12
CPCG02F1/0102B32B17/10005B32B27/36B32B17/10G02B5/206G02B27/0006G02B1/14B60J1/001B32B2605/00G02F2202/022G02F2202/36G02F2202/28B32B17/10678B32B17/10165B32B17/10862B32B17/10477B32B17/1055
Inventor 巴特·E·威尔逊斯蒂芬·S·威尔逊
Owner RACING OPTICS